Hey folks, I'm having trouble with GIF/Image insertion using `BasicTextField` (formerly `BasicTextFi...

# compose

[Jesse Hendrickson]

Hey folks, I'm having trouble with GIF/Image insertion using BasicTextField (formerly BasicTextField2) and the contentReceiver() Modifier in Compose 1.7-beta05 on a Samsung, API 34 device (Samsung SM-F926U1). It works great on my Pixel 6 (API 34). I'm worried that it may not work on more Samsungs, though I don't currently have one to test on.

Issue: The `ReceiveContentListener`'s onReceive is never called when selecting in a GIF (or any type of image) from the Samsung Keyboard. Thus the "Can't enter this content here." toast shows. Our prior implementation, with AppCompatEditText wrapped in an AndroidView and overriding onCreateInputConnection works on this device in question.

I'm migrating from a wrapped EditText/AndroidView combo to full compose to solve a separate ANR issue with focus requesting, and this is understandably a blocker, because we don't want our users to lose Image insertion in the chat experience.

[Jesse Hendrickson]

The code is rather simple, I believe:

BasicTextField(
    state = state,
    enabled = enabled,
    keyboardOptions = KeyboardOptions(
        capitalization = KeyboardCapitalization.Sentences,
        keyboardType = KeyboardType.Text,
    ),
    modifier = Modifier
        .fillMaxWidth()
        .contentReceiver { transferableContent ->
            if (!transferableContent.hasMediaType(MediaType.Image)) {
                return@contentReceiver transferableContent
            }
            transferableContent.consume {
                it.uri?.let { uri ->
                    onMediaSelected(uri)
                    true
                } ?: false
            }
        }
        .focusRequester(focusRequester),
    )

[Jesse Hendrickson]

@Halil Ozercan @Zach Klippenstein (he/him) [MOD] Apologies for the ping, but based on PR history you seem to be experts with this API.

[Halil Ozercan]

Can you please file a bug? I could reproduce the issue in Compose Demo app on another Samsung device.

[Jesse Hendrickson]

Will do!

[Jesse Hendrickson]

https://issuetracker.google.com/issues/353556433

[Halil Ozercan]

Thanks for bringing this to our attention. It seems like this is due to the fact that we pass */* as accepted mime type for the input connection. This was previously a non-documented behavior on Android platform and should have been avoided by apps. Gboard works fine in this situation but Samsung keyboard doesn't like it. If we simply expand the mime types list to */*, image/* , then gifs work.

[Halil Ozercan]

In the first draft of the contentReceiver API we presented this choice (configuring accepted mime types) to developers but ultimately decided to scrap it since it had almost no use other than hinting at the IME. Apparently it can still be useful.

[Jesse Hendrickson]

Gotcha, thanks for responding and debugging so quickly!